Counterthrust seal for a rotary fluid machine
Counterweight for hermetic compressors
Coupling construction of compressor housing and method for...
Coupling for high pressure fluid pump assembly
Coupling guard system
Coupling mechanism for scroll machines
Cover for ceiling fan blades and motor housing
Covered split scroll for centrifugal blower
Cradle for removing rod rotator from a pumping oil well
Crank gear for a reciprocating compressor
Crank mechanism for a reciprocating compressor
Cranked rod pump apparatus and method
Crashworthy fuel pump
Crashworthy fuel pump
Crescent gear pump with hypo cycloidal and epi cycloidal...
Crescent gear pump with novel rotor set
Crescent machine
Cross flow blower
Cross flow cooling fan
Cross-flow fan